When you think “luxury sedan,” reliability probably isn’t the first thing that pops into your head. These are cars designed to make you feel special, not necessarily to run forever without a hiccup. But according to J.D. Power’s latest dependability scores for 2025, some luxury models are proving that you can have both.
The scores are rated out of 100 (higher is better), and while some predictable heroes show up at the top, there are also a few eyebrow-raising surprises in the mix. Here’s how today’s luxury sedans (and a couple of luxury-adjacent oddballs) stack up.
To provide the most accurate and up-to-date information, this article uses data sourced from various manufacturers and authoritative sources. Models are listed from the highest J.D. Power quality and reliability score to the lowest.
2025 Lexus IS
J.D. Power Reliability Score: 88/100
- Base Trim Engine
-
2L I-4 ICE
- Base Trim Transmission
-
8-speed automatic
- Base Trim Drivetrain
-
Rear-Wheel Drive
- Base Trim Horsepower
-
241 HP @5200 RPM
- Base Trim Torque
-
258 lb.-ft. @ 1650 RPM
- Base Trim Fuel Economy (city/highway/combined)
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21/31/25 MPG
- Base Trim Battery Type
-
Lead acid battery
- Make
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Lexus
- Model
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IS
Let’s go ahead and start with the reigning champ. The Lexus IS might not get the same attention as a BMW 3 Series or a Mercedes-Benz C-Class, but when it comes to dependability, it absolutely smokes the competition. With an 88/100 reliability score, the IS is one of the most bulletproof choices you can make in the luxury space.
Why? Because Lexus is basically Toyota with nicer clothes. The IS borrows the brand’s obsessive build quality, proven powertrains, and long-standing obsession with making cars that don’t break. You don’t get wild tech experiments that glitch out or quirky engineering that goes wrong—you get a car that just works. Sure, it’s not the most flamboyant car in the class, but if you want a luxury sedan that will age gracefully and save you headaches, the Lexus IS sits at the very top of the food chain.
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2025 Genesis G80
J.D. Power Reliability Score: 88/100
- Base Trim Engine
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2.5L I4 ICE
- Base Trim Transmission
-
8-speed automatic
- Base Trim Drivetrain
-
All-Wheel Drive
- Base Trim Horsepower
-
300 HP @5800 RPM
- Base Trim Torque
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311 lb.-ft. @ 1650 RPM
- Fuel Economy
-
17/25 MPG
- Base Trim Fuel Economy (city/highway/combined)
-
20/29/24 MPG
- Make
-
Genesis
- Model
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G80
Tied with Lexus for the reliability crown is the 2025 Genesis G80. Technically, it plays in the midsize category, but its pricing and size overlap with many other luxury options, and the dependability score is too good to ignore. Genesis has quickly gone from “the new kid” to one of the most serious contenders in luxury.
The G80 delivers sleek styling, a plush interior, and a bucket-load of tech, but it’s the reliability rating that really makes it shine. At 88/100, it shows that Genesis isn’t just out to match Lexus—they’re here to rival it on dependability, too. Add Hyundai-sourced engineering and one of the best warranties in the business, and you’ve got a sedan that makes a very strong case for itself.
It may not have the decades of reputation that Lexus enjoys, but the G80 proves that Genesis is more than hype. This is a car you buy for both style and peace of mind.
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2025 Cadillac CT5
J.D. Power Reliability Score: 86/100
- Base Trim Engine
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2.0L Turbo Inline-4 Gas
- Base Trim Transmission
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10-Speed Automatic
- Base Trim Drivetrain
-
Rear-Wheel Drive
- Base Trim Horsepower
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237 hp
- Base Trim Torque
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258 lb-ft @ 1500-4000 rpm
- Fuel Economy
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23/33 MPG
- Make
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Cadillac
- Model
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CT5
- Segment
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Midsize Luxury Sedan
Here’s one of the surprises. Cadillac has been fighting hard to reinvent itself as a true luxury player, and the 2025 CT5 shows they’re doing something right. With an 86/100 reliability score, it outperforms many German rivals that used to dominate the conversation.
The CT5 combines American style with rear-wheel-drive dynamics, giving you a sedan that’s fun to drive but also dependable enough to own without fear. This is a big shift from Cadillac’s past reputation for shaky quality. Clearly, GM has tightened things up.
While the CT5 doesn’t yet carry the same prestige as a BMW or Mercedes, its strong reliability is proof that Cadillac deserves another look. If you want something a little different but still dependable, this is a smart choice.
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2025 Toyota Crown
J.D. Power Reliability Score: 82/100
- Base Trim Engine
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2.5L INLINE-4 HYBRID
- Base Trim Transmission
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CVT
- Base Trim Drivetrain
-
All-Wheel Drive
- Base Trim Horsepower
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236 hp
- Base Trim Torque
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163 LB-FT
- Fuel Economy
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42/41 MPG
- Make
-
Toyota
- Model
-
Crown
- Segment
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Full-Size Sedan
Yes, the Toyota Crown isn’t a traditional luxury sedan—but it earns its spot here because it delivers Lexus-like dependability with a Toyota badge that shouldered up to luxury territory. Scoring 82/100, it’s one of the most reliable upscale sedans you can buy right now.
The Crown replaces the Avalon in Toyota’s lineup and brings a more premium look and feel, especially inside. It’s comfortable, spacious, and packed with tech, making it a kind of “budget Lexus” for those who don’t care about badge prestige.
This is Toyota’s top-of-the-line sedan, so the materials chosen to upholster the interior have a premium look and feel.
– Lyndon Conrad Bell, TopSpeed journalist
Reliability has always been Toyota’s strongest suit, so the Crown’s score isn’t shocking. What is surprising is just how refined and premium it feels, making it a viable rival for entry-level luxury sedans.
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2025 Mini Cooper Countryman
J.D. Power Reliability Score: 82/100
- Base Trim Engine
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2L I4 ICE
- Base Trim Drivetrain
-
All-Wheel Drive
- Base Trim Horsepower
-
241 HP
- Base Trim Torque
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295 lb.-ft.
- Base Trim Battery Type
-
Lead acid battery
- Make
-
Mini
- Model
-
Cooper Countryman
- Segment
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Subcompact Luxury SUV
Another curveball. MINI hasn’t always been known for dependability or luxury, but the 2025 Cooper Countryman posts a surprising 82/100 reliability score. That’s enough to match Toyota’s Crown and outperform several traditional luxury rivals.
The Countryman offers quirky styling, a fun-to-drive personality, and enough interior space to be practical for everyday life. And now, apparently, it also offers reliability you don’t have to worry about. That’s a big shift for a brand once criticized for spotty dependability. If anyone struggles to see Mini as a luxury carmaker, consider that luxury is a broader term than just fancy leather and massaging seats.
The third Mini rule is that a Mini’s cabin must be all about styling. It must also be built like a BMW, feeling like a premium item inside. And boy, does this new one hit the nail right on the head.
– William Clavey, TopSpeed journalist
Mini is luxury because it’s a lifestyle vehicle first. This isn’t a car that people buy to meet a need; they buy it because they want one, and this is nothing if not a luxury. It may not be a sedan, but in terms of price and positioning, it competes with many compact luxury models. And with this score, it actually beats them at their own game.
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2025 BMW 3 Series
J.D. Power Reliability Score: 81/100
- Base Trim Engine
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2.0-liter four-cylinder turbocharged mild-hybrid
- Base Trim Transmission
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8-speed Automatic
- Base Trim Drivetrain
-
Rear-Wheel Drive
- Base Trim Horsepower
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255 hp
- Base Trim Torque
-
295 lb-ft
- Make
-
BMW
- Model
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3 Series Sedan
- Segment
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Compact Luxury Sedan
Here’s the shocker: the BMW 3 Series, long accused of being fun but fussy, actually earns a solid 81/100 in reliability. That puts it on par with some Japanese brands and shows that BMW has been working on shaking off its old reputation for expensive repairs.
It’s a rock-solid, communicative, and impeccably well-balanced chassis that has helped the 3 Series win back its title of the Ultimate Driving Machine.
– William Clavey, TopSpeed journalist
The 3 Series still sets the benchmark for fun cars with its sharp handling, smooth power, and nice interior. Add in a strong reliability score, and it looks like BMW really is trying to give buyers the full package. Sure, it’s still going to cost more to maintain than a Lexus IS. But if you’ve always dreamed of a German sports sedan without worrying it’ll eat your wallet alive, the 3 Series’ new dependability rating is very good news.
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Alfa Romeo Giulia
J.D. Power Reliability Score: 81/100
- Base Trim Engine
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2L I4 ICE
- Base Trim Transmission
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8-speed automatic
- Base Trim Drivetrain
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Rear-Wheel Drive
- Base Trim Horsepower
-
280 HP @5200 RPM
- Base Trim Torque
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306 lb.-ft. @ 2000 RPM
- Base Trim Fuel Economy (city/highway/combined)
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24/33/27 MPG
- Make
-
Alfa Romeo
- Model
-
Giulia
- Segment
-
Compact Luxury Sedan
This one may raise some eyebrows. Alfa Romeo has a long history of building gorgeous, emotional cars that… aren’t exactly known for reliability. In fact, I blew one up myself on a spirited run once. But the Giulia posts an 81/100, right alongside the BMW 3 Series. That’s a big step forward for Alfa and a sign that maybe those old stereotypes don’t hold up anymore.
The Giulia remains one of the most exciting cars in the segment to drive, with Italian style and handling that rivals or beats the Germans. The fact that it can now also boast a strong reliability score makes it a much easier car to recommend. It’s still Alfa, so don’t expect Lexus levels of bulletproof dependability. But this new score shows that the Giulia is more than just a pretty face.
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2025 Mercedes-Benz C-Class
J.D. Power Reliability Score: 80/100
- Base Trim Engine
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2.0L I4 Turbo
- Base Trim Transmission
-
9-speed automatic
- Base Trim Drivetrain
-
Rear-Wheel Drive
- Base Trim Horsepower
-
255 HP @5800 RPM
- Base Trim Torque
-
295 lb.-ft. @ 2000 RPM
- Make
-
Mercedes-Benz
- Model
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C-Class Sedan
- Segment
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Compact Luxury Sedan
The Mercedes-Benz C-Class scores 80/100—solid, but not standout. That’s about what you’d expect: a car loaded with advanced tech, luxury materials, and cutting-edge features that sometimes make ownership a little more complex.
Still, an 80 is nothing to scoff at. The C-Class remains one of the most polished compact sedans money can buy, and its reliability score suggests you can enjoy that luxury without living at the dealership. It’s not Lexus-level bulletproof, but for a car that feels like a baby S-Class, an 80 is plenty good enough for most buyers.
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2025 Audi A4
J.D. Power Reliability Score: 73/100
- Base Trim Engine
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2L I4
- Base Trim Transmission
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7-speed auto-shift manual
- Base Trim Drivetrain
-
All-Wheel Drive
- Base Trim Horsepower
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201 HP @4200 RPM
- Base Trim Torque
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236 lb.-ft. @ 1450 RPM
- Base Trim Fuel Economy (city/highway/combined)
-
26/36/29 MPG
- Base Trim Battery Type
-
Lead acid battery
- Make
-
Audi
- Model
-
A4 Sedan
The Audi A4 is stylish, tech-forward, and endlessly popular, but when it comes to reliability, it lags. With a 73/100, it’s near the bottom of this list, showing that Audi still struggles to deliver long-term dependability on par with Lexus or Genesis.
Owners love the interior design, the Virtual Cockpit, and the refined ride, but issues with electronics and long-term repair costs bring its score down. If you’re leasing an A4, this isn’t much of a problem. If you’re buying to keep, it’s worth considering carefully. The A4 remains a strong choice for those who prioritize style and tech over bulletproof dependability. Just know what you’re signing up for.
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2025 Volvo S60
J.D. Power Reliability Score: 73/100
- Base Trim Engine
-
2L I4 Hybrid
- Base Trim Transmission
-
8-speed automatic
- Base Trim Drivetrain
-
Front-Wheel Drive
- Base Trim Horsepower
-
247 HP @5400 RPM
- Base Trim Torque
-
258 lb.-ft. @ 1800 RPM
- Base Trim Fuel Economy (city/highway/combined)
-
26/35/30 MPG
- Base Trim Battery Type
-
Lead acid battery
- Make
-
Volvo
- Model
-
S60
Tied with the Audi A4 at 73/100 is the Volvo S60. Scandinavian design? Gorgeous. Safety tech? Top-notch. Reliability? Unfortunately, not its strong suit. The S60 continues Volvo’s tradition of prioritizing comfort and safety, but owners report more issues than average, especially with electronics and infotainment. That drags down its dependability rating and keeps it from being a top pick.
If you want something unique, safe, and stylish, the S60 delivers. But if your top priority is reliability, there are stronger options in this class. The reliability monsters are simply few and far between in the luxury category. The S60’s inclusion on this list is a good example of how that’s true.
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